2262800

素因数分解:

$2^4\times 5^2\times {\mathrm{5657}}^1$

素因数の和:5675

約数の個数: 30

約数和(自身を含む): 5437338

約数和(自身を除く): 3174538

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5657, 11314, 22628, 28285, 45256, 56570, 90512, 113140, 141425, 226280, 282850, 452560, 565700, 1131400, 2262800]

約数ペア:

[(1, 2262800), (2, 1131400), (4, 565700), (5, 452560), (8, 282850), (10, 226280), (16, 141425), (20, 113140), (25, 90512), (40, 56570), (50, 45256), (80, 28285), (100, 22628), (200, 11314), (400, 5657)]